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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Device Tree file for D-Link DNS-327L
4 *
5 * Copyright (C) 2015, Andrew Andrianov <andrew@ncrmnt.org>
6 */
7
8/* Remaining unsolved:
9 * There's still some unknown device on i2c address 0x13
10 */
11
12/dts-v1/;
13
14#include <dt-bindings/input/input.h>
15#include <dt-bindings/gpio/gpio.h>
16#include "armada-370.dtsi"
17
18/ {
19 model = "D-Link DNS-327L";
20 compatible = "dlink,dns327l",
21 "marvell,armada370",
22 "marvell,armada-370-xp";
23
24 chosen {
25 stdout-path = &uart0;
26 };
27
28 memory@0 {
29 device_type = "memory";
30 reg = <0x00000000 0x20000000>; /* 512 MiB */
31 };
32
33 soc {
34 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
35 MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
36 MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
37
38 internal-regs {
39 sata@a0000 {
40 nr-ports = <2>;
41 status = "okay";
42 };
43
44 usb@50000 {
45 status = "okay";
46 };
47 };
48 };
49
50 gpio-keys {
51 compatible = "gpio-keys";
52 pinctrl-0 = <
53 &backup_button_pin
54 &power_button_pin
55 &reset_button_pin>;
56 pinctrl-names = "default";
57
58 power-button {
59 label = "Power Button";
60 linux,code = <KEY_POWER>;
61 gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
62 };
63
64 backup-button {
65 label = "Backup Button";
66 linux,code = <KEY_COPY>;
67 gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
68 };
69
70 reset-button {
71 label = "Reset Button";
72 linux,code = <KEY_RESTART>;
73 gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
74 };
75 };
76
77 gpio-leds {
78 compatible = "gpio-leds";
79 pinctrl-0 = <
80 &sata_l_amber_pin
81 &sata_r_amber_pin
82 &backup_led_pin
83 /* Ensure these are managed by hardware */
84 &sata_l_white_pin
85 &sata_r_white_pin>;
86
87 pinctrl-names = "default";
88
89 sata-r-amber-pin {
90 label = "dns327l:amber:sata-r";
91 gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
92 default-state = "keep";
93 };
94
95 sata-l-amber-pin {
96 label = "dns327l:amber:sata-l";
97 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
98 default-state = "keep";
99 };
100
101 backup-led-pin {
102 label = "dns327l:white:usb";
103 gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
104 default-state = "keep";
105 };
106 };
107
108 regulators {
109 compatible = "simple-bus";
110 #address-cells = <1>;
111 #size-cells = <0>;
112
113 usb_power: regulator@1 {
114 compatible = "regulator-fixed";
115 reg = <1>;
116 pinctrl-0 = <&xhci_pwr_pin>;
117 pinctrl-names = "default";
118 regulator-name = "USB3.0 Port Power";
119 regulator-min-microvolt = <5000000>;
120 regulator-max-microvolt = <5000000>;
121 enable-active-high;
122 regulator-boot-on;
123 regulator-always-on;
124 gpio = <&gpio0 13 GPIO_ACTIVE_HIGH>;
125 };
126
127 sata_r_power: regulator@2 {
128 compatible = "regulator-fixed";
129 reg = <2>;
130 pinctrl-0 = <&sata_r_pwr_pin>;
131 pinctrl-names = "default";
132 regulator-name = "SATA-R Power";
133 regulator-min-microvolt = <5000000>;
134 regulator-max-microvolt = <5000000>;
135 startup-delay-us = <2000000>;
136 enable-active-high;
137 regulator-always-on;
138 regulator-boot-on;
139 gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>;
140 };
141
142 sata_l_power: regulator@3 {
143 compatible = "regulator-fixed";
144 reg = <3>;
145 pinctrl-0 = <&sata_l_pwr_pin>;
146 pinctrl-names = "default";
147 regulator-name = "SATA-L Power";
148 regulator-min-microvolt = <5000000>;
149 regulator-max-microvolt = <5000000>;
150 startup-delay-us = <4000000>;
151 enable-active-high;
152 regulator-always-on;
153 regulator-boot-on;
154 gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>;
155 };
156 };
157};
158
159&pciec {
160 status = "okay";
161
162 pcie@1,0 {
163 /* Port 0, Lane 0 */
164 status = "okay";
165 };
166
167 pcie@2,0 {
168 /* Port 1, Lane 0 */
169 status = "okay";
170 };
171};
172
173&pinctrl {
174 sata_l_white_pin: sata-l-white-pin {
175 marvell,pins = "mpp57";
176 marvell,function = "sata0";
177 };
178
179 sata_r_white_pin: sata-r-white-pin {
180 marvell,pins = "mpp55";
181 marvell,function = "sata1";
182 };
183
184 sata_r_amber_pin: sata-r-amber-pin {
185 marvell,pins = "mpp52";
186 marvell,function = "gpio";
187 };
188
189 sata_l_amber_pin: sata-l-amber-pin {
190 marvell,pins = "mpp53";
191 marvell,function = "gpio";
192 };
193
194 backup_led_pin: backup-led-pin {
195 marvell,pins = "mpp61";
196 marvell,function = "gpo";
197 };
198
199 xhci_pwr_pin: xhci-pwr-pin {
200 marvell,pins = "mpp13";
201 marvell,function = "gpio";
202 };
203
204 sata_r_pwr_pin: sata-r-pwr-pin {
205 marvell,pins = "mpp54";
206 marvell,function = "gpio";
207 };
208
209 sata_l_pwr_pin: sata-l-pwr-pin {
210 marvell,pins = "mpp56";
211 marvell,function = "gpio";
212 };
213
214 uart1_pins: uart1-pins {
215 marvell,pins = "mpp60", "mpp61";
216 marvell,function = "uart1";
217 };
218
219 power_button_pin: power-button-pin {
220 marvell,pins = "mpp65";
221 marvell,function = "gpio";
222 };
223
224 backup_button_pin: backup-button-pin {
225 marvell,pins = "mpp63";
226 marvell,function = "gpio";
227 };
228
229 reset_button_pin: reset-button-pin {
230 marvell,pins = "mpp64";
231 marvell,function = "gpio";
232 };
233};
234
235/* Serial console */
236&uart0 {
237 status = "okay";
238};
239
240/* Connected to Weltrend MCU */
241&uart1 {
242 pinctrl-0 = <&uart1_pins>;
243 pinctrl-names = "default";
244 status = "okay";
245};
246
247&mdio {
248 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
249 reg = <0>;
250 marvell,reg-init = <0x2 0x19 0x0 0x0077>,
251 <0x2 0x18 0x0 0x5747>;
252 };
253};
254
255ð1 {
256 phy = <&phy0>;
257 phy-mode = "rgmii-id";
258 status = "okay";
259};
260
261&i2c0 {
262 compatible = "marvell,mv64xxx-i2c";
263 clock-frequency = <100000>;
264 status = "okay";
265};
266
267&nand_controller {
268 status = "okay";
269
270 nand@0 {
271 reg = <0>;
272 label = "pxa3xx_nand-0";
273 nand-rb = <0>;
274 marvell,nand-keep-config;
275 nand-on-flash-bbt;
276 nand-ecc-strength = <4>;
277 nand-ecc-step-size = <512>;
278
279 partitions {
280 compatible = "fixed-partitions";
281 #address-cells = <1>;
282 #size-cells = <1>;
283
284 partition@0 {
285 label = "u-boot";
286 /* 1.0 MiB */
287 reg = <0x0000000 0x100000>;
288 read-only;
289 };
290
291 partition@100000 {
292 label = "u-boot-env";
293 /* 128 KiB */
294 reg = <0x100000 0x20000>;
295 read-only;
296 };
297
298 partition@120000 {
299 label = "uImage";
300 /* 7 MiB */
301 reg = <0x120000 0x700000>;
302 };
303
304 partition@820000 {
305 label = "ubifs";
306 /* ~ 84 MiB */
307 reg = <0x820000 0x54e0000>;
308 };
309
310 /* Hardcoded into stock bootloader */
311 partition@5d00000 {
312 label = "failsafe-uImage";
313 /* 5 MiB */
314 reg = <0x5d00000 0x500000>;
315 };
316
317 partition@6200000 {
318 label = "failsafe-fs";
319 /* 29 MiB */
320 reg = <0x6200000 0x1d00000>;
321 };
322
323 partition@7f00000 {
324 label = "bbt";
325 /* 1 MiB for BBT */
326 reg = <0x7f00000 0x100000>;
327 };
328 };
329 };
330};
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Device Tree file for D-Link DNS-327L
4 *
5 * Copyright (C) 2015, Andrew Andrianov <andrew@ncrmnt.org>
6 */
7
8/* Remaining unsolved:
9 * There's still some unknown device on i2c address 0x13
10 */
11
12/dts-v1/;
13
14#include <dt-bindings/input/input.h>
15#include <dt-bindings/gpio/gpio.h>
16#include "armada-370.dtsi"
17
18/ {
19 model = "D-Link DNS-327L";
20 compatible = "dlink,dns327l",
21 "marvell,armada370",
22 "marvell,armada-370-xp";
23
24 chosen {
25 stdout-path = &uart0;
26 };
27
28 memory@0 {
29 device_type = "memory";
30 reg = <0x00000000 0x20000000>; /* 512 MiB */
31 };
32
33 soc {
34 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
35 MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
36 MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
37
38 internal-regs {
39 sata@a0000 {
40 nr-ports = <2>;
41 status = "okay";
42 };
43
44 usb@50000 {
45 status = "okay";
46 };
47
48 nand@d0000 {
49 status = "okay";
50 num-cs = <1>;
51 marvell,nand-keep-config;
52 marvell,nand-enable-arbiter;
53 nand-on-flash-bbt;
54 nand-ecc-strength = <4>;
55 nand-ecc-step-size = <512>;
56
57 partition@0 {
58 label = "u-boot";
59 /* 1.0 MiB */
60 reg = <0x0000000 0x100000>;
61 read-only;
62 };
63
64 partition@100000 {
65 label = "u-boot-env";
66 /* 128 KiB */
67 reg = <0x100000 0x20000>;
68 read-only;
69 };
70
71 partition@120000 {
72 label = "uImage";
73 /* 7 MiB */
74 reg = <0x120000 0x700000>;
75 };
76
77 partition@820000 {
78 label = "ubifs";
79 /* ~ 84 MiB */
80 reg = <0x820000 0x54e0000>;
81 };
82
83 /* Hardcoded into stock bootloader */
84 partition@5d00000 {
85 label = "failsafe-uImage";
86 /* 5 MiB */
87 reg = <0x5d00000 0x500000>;
88 };
89
90 partition@6200000 {
91 label = "failsafe-fs";
92 /* 29 MiB */
93 reg = <0x6200000 0x1d00000>;
94 };
95
96 partition@7f00000 {
97 label = "bbt";
98 /* 1 MiB for BBT */
99 reg = <0x7f00000 0x100000>;
100 };
101 };
102 };
103 };
104
105 gpio-keys {
106 compatible = "gpio-keys";
107 pinctrl-0 = <
108 &backup_button_pin
109 &power_button_pin
110 &reset_button_pin>;
111 pinctrl-names = "default";
112
113 power-button {
114 label = "Power Button";
115 linux,code = <KEY_POWER>;
116 gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
117 };
118
119 backup-button {
120 label = "Backup Button";
121 linux,code = <KEY_COPY>;
122 gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
123 };
124
125 reset-button {
126 label = "Reset Button";
127 linux,code = <KEY_RESTART>;
128 gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
129 };
130 };
131
132 gpio-leds {
133 compatible = "gpio-leds";
134 pinctrl-0 = <
135 &sata_l_amber_pin
136 &sata_r_amber_pin
137 &backup_led_pin
138 /* Ensure these are managed by hardware */
139 &sata_l_white_pin
140 &sata_r_white_pin>;
141
142 pinctrl-names = "default";
143
144 sata-r-amber-pin {
145 label = "dns327l:amber:sata-r";
146 gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
147 default-state = "keep";
148 };
149
150 sata-l-amber-pin {
151 label = "dns327l:amber:sata-l";
152 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
153 default-state = "keep";
154 };
155
156 backup-led-pin {
157 label = "dns327l:white:usb";
158 gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
159 default-state = "keep";
160 };
161 };
162
163 regulators {
164 compatible = "simple-bus";
165 #address-cells = <1>;
166 #size-cells = <0>;
167
168 usb_power: regulator@1 {
169 compatible = "regulator-fixed";
170 reg = <1>;
171 pinctrl-0 = <&xhci_pwr_pin>;
172 pinctrl-names = "default";
173 regulator-name = "USB3.0 Port Power";
174 regulator-min-microvolt = <5000000>;
175 regulator-max-microvolt = <5000000>;
176 enable-active-high;
177 regulator-boot-on;
178 regulator-always-on;
179 gpio = <&gpio0 13 GPIO_ACTIVE_HIGH>;
180 };
181
182 sata_r_power: regulator@2 {
183 compatible = "regulator-fixed";
184 reg = <2>;
185 pinctrl-0 = <&sata_r_pwr_pin>;
186 pinctrl-names = "default";
187 regulator-name = "SATA-R Power";
188 regulator-min-microvolt = <5000000>;
189 regulator-max-microvolt = <5000000>;
190 startup-delay-us = <2000000>;
191 enable-active-high;
192 regulator-always-on;
193 regulator-boot-on;
194 gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>;
195 };
196
197 sata_l_power: regulator@3 {
198 compatible = "regulator-fixed";
199 reg = <3>;
200 pinctrl-0 = <&sata_l_pwr_pin>;
201 pinctrl-names = "default";
202 regulator-name = "SATA-L Power";
203 regulator-min-microvolt = <5000000>;
204 regulator-max-microvolt = <5000000>;
205 startup-delay-us = <4000000>;
206 enable-active-high;
207 regulator-always-on;
208 regulator-boot-on;
209 gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>;
210 };
211 };
212};
213
214&pciec {
215 status = "okay";
216
217 pcie@1,0 {
218 /* Port 0, Lane 0 */
219 status = "okay";
220 };
221
222 pcie@2,0 {
223 /* Port 1, Lane 0 */
224 status = "okay";
225 };
226};
227
228&pinctrl {
229 sata_l_white_pin: sata-l-white-pin {
230 marvell,pins = "mpp57";
231 marvell,function = "sata0";
232 };
233
234 sata_r_white_pin: sata-r-white-pin {
235 marvell,pins = "mpp55";
236 marvell,function = "sata1";
237 };
238
239 sata_r_amber_pin: sata-r-amber-pin {
240 marvell,pins = "mpp52";
241 marvell,function = "gpio";
242 };
243
244 sata_l_amber_pin: sata-l-amber-pin {
245 marvell,pins = "mpp53";
246 marvell,function = "gpio";
247 };
248
249 backup_led_pin: backup-led-pin {
250 marvell,pins = "mpp61";
251 marvell,function = "gpo";
252 };
253
254 xhci_pwr_pin: xhci-pwr-pin {
255 marvell,pins = "mpp13";
256 marvell,function = "gpio";
257 };
258
259 sata_r_pwr_pin: sata-r-pwr-pin {
260 marvell,pins = "mpp54";
261 marvell,function = "gpio";
262 };
263
264 sata_l_pwr_pin: sata-l-pwr-pin {
265 marvell,pins = "mpp56";
266 marvell,function = "gpio";
267 };
268
269 uart1_pins: uart1-pins {
270 marvell,pins = "mpp60", "mpp61";
271 marvell,function = "uart1";
272 };
273
274 power_button_pin: power-button-pin {
275 marvell,pins = "mpp65";
276 marvell,function = "gpio";
277 };
278
279 backup_button_pin: backup-button-pin {
280 marvell,pins = "mpp63";
281 marvell,function = "gpio";
282 };
283
284 reset_button_pin: reset-button-pin {
285 marvell,pins = "mpp64";
286 marvell,function = "gpio";
287 };
288};
289
290/* Serial console */
291&uart0 {
292 status = "okay";
293};
294
295/* Connected to Weltrend MCU */
296&uart1 {
297 pinctrl-0 = <&uart1_pins>;
298 pinctrl-names = "default";
299 status = "okay";
300};
301
302&mdio {
303 phy0: ethernet-phy@0 { /* Marvell 88E1318 */
304 reg = <0>;
305 marvell,reg-init = <0x0 0x16 0x0 0x0002>,
306 <0x0 0x19 0x0 0x0077>,
307 <0x0 0x18 0x0 0x5747>;
308 };
309};
310
311ð1 {
312 phy = <&phy0>;
313 phy-mode = "rgmii-id";
314 status = "okay";
315};
316
317&i2c0 {
318 compatible = "marvell,mv64xxx-i2c";
319 clock-frequency = <100000>;
320 status = "okay";
321};